From eec22486f3680d43d5e58d2c75428ee418c6ae98 Mon Sep 17 00:00:00 2001
From: Nguyễn Gia Phong <cnx@loang.net>
Date: Wed, 25 Sep 2024 15:28:04 +0900
Subject: Use C++ namespace

---
 goatc.hh | 53 +++++++++++++++++++++++++++++------------------------
 1 file changed, 29 insertions(+), 24 deletions(-)

(limited to 'goatc.hh')

diff --git a/goatc.hh b/goatc.hh
index 76e1525..5eed297 100644
--- a/goatc.hh
+++ b/goatc.hh
@@ -19,37 +19,42 @@
 #include <clang/AST/RecursiveASTVisitor.h>
 #include <clang/Frontend/FrontendPluginRegistry.h>
 
-class GoatCVisitor : public clang::RecursiveASTVisitor<GoatCVisitor> {
-  clang::ASTContext* ctx;
+namespace goatc
+{
+  class Visitor : public clang::RecursiveASTVisitor <Visitor> {
+    clang::ASTContext* ctx;
 
-public:
-  GoatCVisitor(clang::ASTContext* ctx) : ctx {ctx}
-  { }
-};
+  public:
+    Visitor(clang::ASTContext* ctx) : ctx {ctx}
+    { }
 
-class GoatCConsumer : public clang::ASTConsumer {
-  clang::CompilerInstance& ci;
-  /// Consuming source file that is not patched
-  bool noop;
+    bool VisitDecl (clang::Decl*);
+  };
 
-  bool HandleTopLevelDecl (clang::DeclGroupRef) override;
+  class Consumer : public clang::ASTConsumer {
+    Visitor visitor;
+    /// Consuming source file that is not patched
+    bool noop;
 
-public:
-  GoatCConsumer (clang::CompilerInstance& ci, bool noop) : ci {ci}, noop {noop}
-  { }
-};
+    void HandleTranslationUnit (clang::ASTContext&) override;
 
-class GoatCAction : public clang::PluginASTAction {
-  std::string source_file;
+  public:
+    Consumer (clang::ASTContext* ctx, bool noop) : visitor {ctx}, noop {noop}
+    { }
+  };
 
-  std::unique_ptr <clang::ASTConsumer> CreateASTConsumer
-    (clang::CompilerInstance&, llvm::StringRef) override;
+  class Action : public clang::PluginASTAction {
+    std::string source_file;
 
-  bool ParseArgs (const clang::CompilerInstance&,
-                  const std::vector <std::string>&) override;
+    std::unique_ptr <clang::ASTConsumer> CreateASTConsumer
+      (clang::CompilerInstance&, llvm::StringRef) override;
 
-  clang::PluginASTAction::ActionType getActionType () override;
-};
+    bool ParseArgs (const clang::CompilerInstance&,
+                    const std::vector <std::string>&) override;
 
-static clang::FrontendPluginRegistry::Add <GoatCAction>
+    clang::PluginASTAction::ActionType getActionType () override;
+  };
+} // namespace goatc
+
+static clang::FrontendPluginRegistry::Add <goatc::Action>
 X {"goatc", "chimera breeder"};
-- 
cgit 1.4.1